Siemens Building Technology 257-02055 Valve Assembly 321702-401 ensuring accurate flame signal strength
Baker’s notes & crumb story
Description
Siemens Building Technology 257 02055 Valve Assembly 321702 401 ensuring accurate flame signal strength ensuring accurate flame signal strength for consistent burner management performance The Parker D400P3 Coil is a heavy duty 120V 10W solenoid coil engineered for precise actuation in Parker Fluid Control valve assemblies